/*
 * BridJ - Dynamic and blazing-fast native interop for Java.
 * http://bridj.googlecode.com/
 *
 * Copyright (c) 2010-2015, Olivier Chafik (http://ochafik.com/)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Olivier Chafik nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY OLIVIER CHAFIK AND CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#define _GNU_SOURCE
#include "bridj.hpp"
#include <jni.h>
#include "Exceptions.h"

typedef enum _CallFlags {
  NO_FLAGS = 0,
  CALLING_JAVA = 1 << 0,
  IS_VAR_ARGS = 1 << 1,
  SETS_LASTERROR = 1 << 2,
  FORCE_VOID_RETURN = 1 << 3
} CallFlags;

jboolean followArgs(CallTempStruct* call, DCArgs* args, int nTypes, ValueType* pTypes, CallFlags flags);

jboolean followCall(CallTempStruct* call, ValueType returnType, DCValue* result, void* callback, CallFlags flags);

jboolean callFunction(CallTempStruct* call, CommonCallbackInfo* info, DCArgs* args, DCValue* result, void* callback, CallFlags flags);

jboolean callGenericFunction(CallTempStruct* call, CommonCallbackInfo* info, DCArgs* args, DCValue* result, void* callback);

jobject initCallHandler(DCArgs* args, CallTempStruct** callOut, JNIEnv* env, CommonCallbackInfo* info);
void cleanupCallHandler(CallTempStruct* call);

jboolean followArgsGenericJavaCallback(CallTempStruct* call, DCArgs* args, int nTypes, ValueType* pTypes) ;
jboolean followCallGenericJavaCallback(CallTempStruct* call, ValueType returnType, DCValue* result, void* callback); 
